This has been a huge issue for me lately. Several times in the last year my family has been in the position of trying to decide whether to have a procedure done, and literally nobody can tell us how much it costs. Not the providers, not the insurance companies, not the hospital. "Probably less than $50k" is not a helpful answer. The best answers we were able to find came from other people who had already had similar procedures done at the same hospital, by the same providers. But even so, one quirk in the procedure, one extra diagnostic, one extra drug, can cost thousands of dollars. Once you've signed up for the procedure, it's very hard to say no to the extras. You might not even know they've been ordered until it's too late.